Gemstone Caverns [Time Spiral]Set: Time Spiral Type: Legendary Land Rarity: Rare If Gemstone Caverns is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand. {T}: Add {C}. If Gemstone Caverns has a luck counter on it, instead add one mana of any color.

You can send 1 Level 5 or higher monster from your hand to the GY

Set: Stardust Overdrive Card type: Effect Monster Rarity: Secret Rare Attack: 2500 Defense: 2000 If you have no monsters in your Graveyard

If it's a 'non-attack' action card

if a card has been put into your hero's soul this turn

Set: EX: Legend Maker Type: Colorless Rarity: Uncommon Retreat cost: Colorless

Set: Abyss Rising Card type: Continuous Trap Rarity: Ultra Rare Attack: 0 Defense: 0 Special Summon 1 "Mermail" monster from your Deck

destroy 1 face-up Dragon-Type monster on the field

Set: XY: Primal Clash Type: Supporter Rarity: Ultra Rare Retreat cost: 0

When it does

Set: Black & White: Black Star Promos Type: Lightning Rarity: Black Star Promo Retreat cost: Colorless

Set: Black & White: Noble Victories Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

Set: Turbo Pack: Booster Three Card type: Effect Monster Rarity: Super Rare Attack: 100 Defense: 100 • While in Attack Position: Once per turn